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Bearing NUP 411 (NSK)
Cylindrical roller bearings NUP 411
Bearing number : NUP 411
Size (mm) : 55x140x33
Brand : NSK
Bore Diameter (mm) : 55
Outer Diameter (mm) : 140
Width (mm) : 33
Bearing dimensions and specification in NSK catalogue:
d - 55 mm
Fw - 77,2 mm
D - 140 mm
B - 33 mm
C - 33 mm
r min. - 2,1 mm
r1 min. - 2,1 mm
da min. - 66 mm
db max. - 75 mm
db min - 66 mm
ra max. - 2 mm
rb max. - 2 mm
Db max - 129 mm
Weight - 2,5 Kg
Basic dynamic load rating (C) - 139 kN
Basic static load rating (C0) - 138 kN
(Grease) Lubrication Speed - 4 500 r/min
(Oil) Lubrication Speed - 5 600 r/min
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